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Lines Matching refs:minDist

216 	deUint32	minDist		= colorDistSquared(pixel, readUnorm8<NumChannels>(surface, x, y));
218 	if (minDist == 0)
219 		return minDist;
242 		minDist = de::min(minDist, colorDistSquared(pixel, readUnorm8<NumChannels>(surface, dx, dy)));
243 		if (minDist == 0)
244 			return minDist;
255 		minDist = de::min(minDist, colorDistSquared(pixel, sample));
256 		if (minDist == 0)
257 			return minDist;
260 	return minDist;